129492796 is an even 9-digits composite number following 129492795
and preceding 129492797 . In scientific notation, it is written as 1.29492796 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 64746396 positive integers (up to 129492796) that are relatively prime to 129492796.
129492796 has 6 divisors, whose sum is 226612400
The reverse of 129492796 is 697294921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-nine million four hundred ninety-two thousand seven hundred ninety-six
Scientific notation
1.29492796 × 10^8
Engineering notation
1.29492796 × 10^6
Prime Factorization
2 × 2 × 32373199
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
64746398
Product of the distinct prime numbers
The prime factorization of 129492796 is 2 × 2 × 32373199.
Since it has a total of 3 prime factors.
5 , 1 , 4 , 13 , 821 , 645 , 1109 , 7636 , 49314 , 36998 , 926346 , 671972 , 5411396 , 5034497 , 20509706 , 83788263 , 248040614 , 818272554 , 4683485146 , 9307829952
n×2
258985592
n×3
388478388
n×4
517971184
n×5
647463980
n÷2
64746398
n÷3
43164265.333333
n÷3
32373199
n÷5
25898559.2
n2
16768384215897616
n3
2.1713849565188E+24
n4
2.8117870921196E+32
n5
3.6410617231528E+40
2 √n
11379.490146751
3 √n
505.92002464666
4 √n
106.67469309424
5 √n
41.922688064901
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129492795
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129492796 can be divided by 6 positive divisors.
The sum of these divisors (counting 129492796) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111101101111110011100111100
3
Ternary
100000122220201111
4
Quaternary
13231332130330
5
Quinary
231122232141
6
Senary
20503251404
8
Octal
755763474
10
Decimal
129492796
12
Duodecimal
37449b64
16
Hexadecimal
7b7e73c
20
Vigesimal
2096bjg
36
Base36
253ha4
md5
5522373a1695503041099a6009badee1
sha1
75bef7d664cd4b5ee1becb5d3c2c8fa1a2412a55
sha256
e9338a5989ffe1ea7797de5b807f75885e152b0186591a4816e89dd835f97362
sha512
bd30af17ce108ac75a44ef2b1af499fde918590edc324f00e64307a339c38eb341239d45e5116ad5734f5933e63d3ae3df599f7e215a6c6a955ce3c7e4b5f691
ripemd-160
7fb2a9f0b3d8f660e49d77590d6ac93dffd50e6d
Diameter
258985592
Circumference
813627233.2128
Area
5.2679432665235E+16
Volume
9.0954760366867E+24
Surface area
2.1071773066094E+17
Circumference
813627233.2128
Perimeter
517971184
Area
16768384215897616
Diagonal
183130468.33281
Surface area
100610305295385696
Volume
2.1713849565188E+24
Space diagonal
224288101.88615
Perimeter
388478388
Area
7.2609233556927E+15
Altitude
112144050.94308
Surface area
7.2609233556927E+15
Volume
2.5590017122016E+23
Height
61043489.444271